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3-D modeling of the collimated outflows of M1-32 and M2-42

Published online by Cambridge University Press:  30 August 2012

Stavros Akras ,
Jose-Alberto López  and
Wolfgang Steffen
Stavros Akras
Affiliation:
Instituto de Astronomia Universidad National Autónoma de Mexico, Ensenada, Mexico email: akras@astrosen.unam.mx, jal@astrosen.unam.mx, wsteffen@astrosen.unam.mx
Jose-Alberto López
Affiliation:
Instituto de Astronomia Universidad National Autónoma de Mexico, Ensenada, Mexico email: akras@astrosen.unam.mx, jal@astrosen.unam.mx, wsteffen@astrosen.unam.mx
Wolfgang Steffen
Affiliation:
Instituto de Astronomia Universidad National Autónoma de Mexico, Ensenada, Mexico email: akras@astrosen.unam.mx, jal@astrosen.unam.mx, wsteffen@astrosen.unam.mx
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Abstract

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We present high resolution long-slit spectra from the San Pedro Martir kinematic catalogue (López et al. 2012) of plantetary nebulae M1-32 and M2-42 and their modeled PV diagrams using the 3-D morpho-kinematic code SHAPE. We find high-speed collimated outflows, surrounded by a equatorial thick torus/ring. The same SHAPE model is able to fit both planetary nebulae assuming one cylindrical velocity field for the outflows and one Hubble-law for the torus/ring concluding that they may be akin objects which just appear at different projections.

Keywords

ISM: jets and outflowsISM: kinematics and dynamicsmethods: numericalplanetary nebula: individual (M1-32, M2-42)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S283: Planetary Nebulae: An Eye to the Future , July 2011 , pp. 302 - 303
Copyright
Copyright © International Astronomical Union 2012

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